Doug
Moderator Emeritus
- Joined
- August 30, 2001
- Messages
- 5,684
- Reaction score
- 11
- City, State
- Sykesville, MD
- Year, Model & Trim Level
- 2020
After getting stuck on the trail and havin my headunit fall out of the dash i cannot for the life of me get it to work again. I've narrowed the problem down to the ACC wire in the wiring harness it appears the wire is dead. the power and ground wires are both still good so i tried tapping into the rear windshield washer switched for a 12v power source and that still doesnt work. it's strange i get 12v from the switch i tapped into and 12v from the wiring harness and still nothing when the key is on. the strange thing is if i disconnected one of the power wires the HU will beep at me like i took my keys out of the ignition. I've tested the HU on a powersupply at home and it powers up so i know it's not that. Any thoughts on what else i can try, it really sucks driving with no music.. 
